Flower spheres on tall stems in early summer. Excellent for bees and drought-tolerant.
Flower spheres on tall stems in early summer. Excellent for bees and drought-tolerant.
Botanical name: Allium 'Nigrum'
Planting: September–November, 15 cm deep and 20 cm apart
Flowering: May–June
Height: 40–100 cm
Position: Sun or partial shade
Winter care: hardy, stays in the ground over winter
Pack: 3 per pack, size 10–12
| Frost hardiness | Hardy |
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